Output from evappca.sas	Source 0 Graphs

                            Soil Evaporation Data                            1

                         Principal Component Analysis

      46 Observations
      10 Variables

                              Simple Statistics

               MAXST         MINST          AVST         MAXAT         MINAT

  Mean   87.56521739   71.26086957   173.5217391   90.73913043   70.06521739
  StD     6.05769363    3.29602308    20.0751246    5.06594198    3.66607373


                AVAT          MAXH          MINH           AVH          WIND

  Mean   190.5000000   94.71739130   48.50000000   396.9130435   277.6739130
  StD     20.9695547    1.20486133   10.01942558    29.4798056   149.0877526

                              Correlation Matrix

                  MAXST       MINST        AVST       MAXAT       MINAT

      MAXST      1.0000      0.8506      0.9532      0.9065      0.4656
      MINST      0.8506      1.0000      0.9332      0.8400      0.6809
      AVST       0.9532      0.9332      1.0000      0.9141      0.5941
      MAXAT      0.9065      0.8400      0.9141      1.0000      0.5705
      MINAT      0.4656      0.6809      0.5941      0.5705      1.0000
      AVAT       0.8248      0.8183      0.8698      0.8738      0.7829
      MAXH       -.1877      -.1657      -.1610      -.1034      -.1215
      MINH       -.6748      -.3398      -.5331      -.5267      0.1909
      AVH        -.7571      -.4816      -.6795      -.6555      -.0653
      WIND       -.0918      0.0304      -.0935      -.0899      0.4109


                   AVAT        MAXH        MINH         AVH        WIND

      MAXST      0.8248      -.1877      -.6748      -.7571      -.0918
      MINST      0.8183      -.1657      -.3398      -.4816      0.0304
      AVST       0.8698      -.1610      -.5331      -.6795      -.0935
      MAXAT      0.8738      -.1034      -.5267      -.6555      -.0899
      MINAT      0.7829      -.1215      0.1909      -.0653      0.4109
      AVAT       1.0000      -.0418      -.3020      -.5366      0.1285
      MAXH       -.0418      1.0000      0.1721      0.2721      -.1469
      MINH       -.3020      0.1721      1.0000      0.9112      0.3457
      AVH        -.5366      0.2721      0.9112      1.0000      0.2229
      WIND       0.1285      -.1469      0.3457      0.2229      1.0000

                            Soil Evaporation Data                            2

                         Principal Component Analysis

                    Eigenvalues of the Correlation Matrix

                Eigenvalue      Difference      Proportion      Cumulative

    PRIN1          5.74886         3.72029        0.574886         0.57489
    PRIN2          2.02857         0.92883        0.202857         0.77774
    PRIN3          1.09974         0.49635        0.109974         0.88772
    PRIN4          0.60339         0.37059        0.060339         0.94805
    PRIN5          0.23280         0.11225        0.023280         0.97133
    PRIN6          0.12055         0.05115        0.012055         0.98339
    PRIN7          0.06940         0.00788        0.006940         0.99033
    PRIN8          0.06152         0.03504        0.006152         0.99648
    PRIN9          0.02648         0.01777        0.002648         0.99913
    PRIN10         0.00871          .             0.000871         1.00000

                                 Eigenvectors

               PRIN1         PRIN2         PRIN3         PRIN4         PRIN5

 MAXST      0.403973      -.075285      0.007794      0.045702      0.236793
 MINST      0.375517      0.161220      0.062995      -.210106      0.583400
 AVST       0.407516      0.021495      0.072724      -.113140      0.224596
 MAXAT      0.394696      0.017549      0.119722      -.034825      -.082445
 MINAT      0.248389      0.526167      0.011842      -.125791      -.396070
 AVAT       0.375056      0.218189      0.131347      0.080931      -.445969
 MAXH       -.087760      0.024906      0.866046      0.457953      0.067139
 MINH       -.252824      0.509710      0.118074      -.328361      -.053384
 AVH        -.315534      0.372463      0.183751      -.293223      0.351304
 WIND       -.019768      0.493922      -.401515      0.716839      0.244544


               PRIN6         PRIN7         PRIN8         PRIN9        PRIN10

 MAXST      0.173262      0.390464      0.558965      0.074891      0.521905
 MINST      -.312948      -.190910      -.350827      -.399726      0.165176
 AVST       -.159137      0.225912      -.034285      0.601016      -.571122
 MAXAT      0.762115      -.416202      -.232729      0.112326      0.027201
 MINAT      -.344404      -.448272      0.375668      0.131906      0.102615
 AVAT       0.054500      0.491440      -.113370      -.515989      -.255843
 MAXH       -.113381      -.064312      -.005880      0.074671      0.069363
 MINH       0.103692      0.374273      -.391645      0.321876      0.379263
 AVH        0.333105      -.007507      0.443562      -.254733      -.381969
 WIND       0.098735      0.009898      -.070664      0.055324      -.053617

                            Soil Evaporation Data                            3

Model: MODEL1
Dependent Variable: EVAP

                             Analysis of Variance

                                Sum of         Mean
       Source          DF      Squares       Square      F Value       Prob>F

       Model           10   8159.83202    815.98320       19.267       0.0001
       Error           35   1482.27668     42.35076
       C Total         45   9642.10870

           Root MSE       6.50775     R-square       0.8463
           Dep Mean      34.67391     Adj R-sq       0.8023
           C.V.          18.76842

                             Parameter Estimates

                      Parameter      Standard    T for H0:
     Variable  DF      Estimate         Error   Parameter=0    Prob > |T|

     INTERCEP   1     34.673913    0.95951485        36.137        0.0001
     PRIN1      1      4.771381    0.40460727        11.793        0.0001
     PRIN2      1     -1.757153    0.68112928        -2.580        0.0142
     PRIN3      1     -1.865382    0.92508013        -2.016        0.0515
     PRIN4      1      5.992400    1.24889712         4.798        0.0001
     PRIN5      1     -7.014074    2.01064163        -3.488        0.0013
     PRIN6      1      1.456860    2.79409896         0.521        0.6054
     PRIN7      1      4.044000    3.68253923         1.098        0.2796
     PRIN8      1     -2.884435    3.91125470        -0.737        0.4658
     PRIN9      1     -2.008112    5.96202078        -0.337        0.7383
     PRIN10     1     24.511074   10.39640322         2.358        0.0241

                            Soil Evaporation Data                            4

 A=1, B=2, etc.  Plot of PRIN1*EVAP.      A=1, B=2, etc.  Plot of PRIN2*EVAP.

PRIN1 |                                  PRIN2 |
    5 +                                    2.5 +                  A AA
      |                                        | A A           A      A
      |                      AABB              |   A      B
      |                   BADBA                |                     A   A
      |          A      A  BB   A              |      A A          AAB   A
    0 + A      AAA       B  A  A           0.0 +      A AAA      A A A  A
      |           A  AA   A                    |                   AABB
      |               AA                       |           A A         BB
      |      B      A AA                       |              AA  A
      |        A                               |                A
   -5 +   A      A                        -2.5 +               A         A
      |   A                                    |
      |                                        |
      |                                        |                A
      |                                        |
  -10 +                                   -5.0 +
      --+--------+--------+--------+-          --+--------+--------+--------+-
        0       20       40       60             0       20       40       60

                    EVAP                                     EVAP




 A=1, B=2, etc.  Plot of PRIN3*EVAP.      A=1, B=2, etc.  Plot of PRIN4*EVAP.

PRIN3 |                                      2 +                     A
    4 +                                        |
      |                                        |                    A    A
      |                                        |               A
      |                                  PRIN4 |                A   AA
      |                    A                   |                A
    2 +                                        |               A  A   A
      |        A          AA    A              |   A    A B    A  A  B   B
      |                  AA A                0 +             A     B A A
      | A A             A   A                  |        A        A AAA AA
      |   A  B    A         C A                |   A                 A
    0 +         AB    B        A               |      A   AA  A       A A
      |              AA     B  A               |      A               A
      |          A           C AA              | A                      A
      |             A  A   A  A                |
      |        A       A  A     A              |         A
   -2 +                  A                  -2 +
      --+--------+--------+--------+-          --+--------+--------+--------+-
        0       20       40       60             0       20       40       60

                    EVAP                                     EVAP

                            Soil Evaporation Data                            5

 A=1, B=2, etc.  Plot of PRIN5*EVAP.      A=1, B=2, etc.  Plot of PRIN6*EVAP.

    2 +                                    1.0 +
      |                                        |         A
      |                                        |
      |          A                             |          A    B
    1 +                         A          0.5 +
      |   A           A       B                |      A   A       A  B
PRIN5 | A      AAA                       PRIN6 |                     BAAA
      |      A            A B  AA              |                 A  AB
    0 +      A   A  A AA   AAA AA          0.0 +                  AAA A
      |   A    A  A  A     BBA                 | A      A    A  A  A A ABA
      |               AAAAA AA                 |   A    A A    AA     A
      |                   A A                  |      A             A    A
   -1 +                  A     A          -0.5 +           A  A    A     A
      |                                        |   A
      |                                        |
      |                                        |
   -2 +                                   -1.0 +
      --+--------+--------+--------+-          --+--------+--------+--------+-
        0       20       40       60             0       20       40       60

                    EVAP                                     EVAP




 A=1, B=2, etc.  Plot of PRIN7*EVAP.      A=1, B=2, etc.  Plot of PRIN8*EVAP.

PRIN7 |                                    1.0 +
  0.5 +               A                        |
      |               A    A                   |          A
      |   A    A         A  AAAA               |
      |        A          A C  AA          0.5 +                        A
      | A A         A       A  A               | A                       A
  0.0 +                   A              PRIN8 |                     A
      |      B   A    AAA  A A  A              |   A  B    A  AA   A B  AA
      |          A   A   A A AA            0.0 +   A    A    A B AB  BAAA
      |          A        A B   A              |          A     B  BBAB  A
      |                A                       |          A         A
 -0.5 +           A                            |        A            A
      |                                   -0.5 +                       A
      |         A                              |
      |                                        |         A
      |                                        |
 -1.0 +                                   -1.0 +
      --+--------+--------+--------+-          --+--------+--------+--------+-
        0       20       40       60             0       20       40       60

                    EVAP                                     EVAP

                            Soil Evaporation Data                            6

 A=1, B=2, etc.  Plot of PRIN9*EVAP.     A=1, B=2, etc.  Plot of PRIN10*EVAP.

 0.50 +                                  PRIN10 |
      |                                     0.2 +                  A
      |                                         |
      |           A       A                     |        A           B  AA
 0.25 +         A         A     A               |  A      BA A  A   AB
      |          A          A                   |  A          A       A B
PRIN9 |          A    B   A  A              0.0 +     A           A AAAA
      |   A    A         A B  AAA               |     A        A AA AB   B
 0.00 +      B      A  A    A  A                |A             BA     AA
      |   A    A       AA  ACA A                |       A          A
      |          A                              |                  A
      |               A     AAA A          -0.2 +       A
-0.25 + A                A                      |         A
      |              A                          |
      |                     A                   |
      |                                         |
-0.50 +                                    -0.4 +
      --+--------+--------+--------+-           -+--------+--------+--------+-
        0       20       40       60             0       20       40       60

                    EVAP                                     EVAP

                            Soil Evaporation Data                            7

Model: MODEL1
Dependent Variable: EVAP

                             Analysis of Variance

                                Sum of         Mean
       Source          DF      Squares       Square      F Value       Prob>F

       Model           10   8159.83202    815.98320       19.267       0.0001
       Error           35   1482.27668     42.35076
       C Total         45   9642.10870

           Root MSE       6.50775     R-square       0.8463
           Dep Mean      34.67391     Adj R-sq       0.8023
           C.V.          18.76842

                             Parameter Estimates

                      Parameter      Standard    T for H0:
     Variable  DF      Estimate         Error   Parameter=0    Prob > |T|

     INTERCEP   1    -54.074877  130.72082580        -0.414        0.6816
     MAXST      1      2.231782    1.00388157         2.223        0.0328
     MINST      1      0.204854    1.10452250         0.185        0.8539
     AVST       1     -0.742580    0.34960930        -2.124        0.0408
     MAXAT      1      0.501055    0.56896406         0.881        0.3845
     MINAT      1      0.304126    0.78887655         0.386        0.7022
     AVAT       1      0.092187    0.21805434         0.423        0.6750
     MAXH       1      1.109858    1.13312558         0.979        0.3341
     MINH       1      0.751405    0.48774909         1.541        0.1324
     AVH        1     -0.556292    0.16160178        -3.442        0.0015
     WIND       1      0.008918    0.00916690         0.973        0.3373

                       Variance
     Variable  DF     Inflation

     INTERCEP   1    0.00000000
     MAXST      1   39.29441751
     MINST      1   14.08253712
     AVST       1   52.34000335
     MAXAT      1    8.82757413
     MINAT      1    8.88733931
     AVAT       1   22.21565799
     MAXH       1    1.98053036
     MINH       1   25.37639127
     AVH        1   24.11530830
     WIND       1    1.98463495

                            Soil Evaporation Data                            8
                           Incomplete PC regression

Model: MODEL1
Dependent Variable: EVAP

                             Analysis of Variance

                                Sum of         Mean
       Source          DF      Squares       Square      F Value       Prob>F

       Model           10   8159.83202    815.98320       19.267       0.0001
       Error           35   1482.27668     42.35076
       C Total         45   9642.10870

           Root MSE       6.50775     R-square       0.8463
           Dep Mean      34.67391     Adj R-sq       0.8023
           C.V.          18.76842

                             Parameter Estimates

                      Parameter      Standard    T for H0:
     Variable  DF      Estimate         Error   Parameter=0    Prob > |T|

     INTERCEP   1    -54.074877  130.72082580        -0.414        0.6816
     MAXST      1      2.231782    1.00388157         2.223        0.0328
     MINST      1      0.204854    1.10452250         0.185        0.8539
     AVST       1     -0.742580    0.34960930        -2.124        0.0408
     MAXAT      1      0.501055    0.56896406         0.881        0.3845
     MINAT      1      0.304126    0.78887655         0.386        0.7022
     AVAT       1      0.092187    0.21805434         0.423        0.6750
     MAXH       1      1.109858    1.13312558         0.979        0.3341
     MINH       1      0.751405    0.48774909         1.541        0.1324
     AVH        1     -0.556292    0.16160178        -3.442        0.0015
     WIND       1      0.008918    0.00916690         0.973        0.3373

                            Soil Evaporation Data                            9
                           Incomplete PC regression

OBS _MODEL_ _TYPE_ _DEPVAR_ _RIDGE_ _PCOMIT_  _RMSE_ INTERCEP  MAXST    MINST

 1  MODEL1  PARMS    EVAP      .        .    6.50775  -54.075 2.23178  0.20485
 2  MODEL1  IPC      EVAP      .        1    6.90749  150.567 0.12001 -1.02349

OBS   AVST    MAXAT    MINAT    AVAT    MAXH     MINH      AVH     WIND   EVAP

 1  -0.74258 0.50105  0.30413 0.09219  1.10986  0.75141 -0.55629 0.008918  -1
 2  -0.04526 0.36944 -0.38195 0.39124 -0.30122 -0.17641 -0.23870 0.017733  -1

                            Soil Evaporation Data                           10
                           Incomplete PC regression

OBS   _NAME_     _LABEL_                                     PARMS        IPC

  1   _PCOMIT_   Number of principal components dropped      .          1.000
  2   _RMSE_     Root mean squared error                    6.5077      6.907
  3   INTERCEP   Intercept                                -54.0749    150.567
  4   MAXST                                                 2.2318      0.120
  5   MINST                                                 0.2049     -1.023
  6   AVST                                                 -0.7426     -0.045
  7   MAXAT                                                 0.5011      0.369
  8   MINAT                                                 0.3041     -0.382
  9   AVAT                                                  0.0922      0.391
 10   MAXH                                                  1.1099     -0.301
 11   MINH                                                  0.7514     -0.176
 12   AVH                                                  -0.5563     -0.239
 13   WIND                                                  0.0089      0.018
 14   EVAP                                                 -1.0000     -1.000